US Patent: 6,626,070
|
Compound Toggle Link Retention Mechanism
|
|
Patent Dates:
|
Applied: |
May 04, 2001 |
Granted: |
Sep. 30, 2003 |
Patent Pictures:
|
|
William D. Peperkorn, et. al. patent September 30, 2003 |
USPTO (New site tip) Google Patents
Report data errors or omissions to steward
Stan Schulz Irwin Locking Pliers (Vise-Grip) (tm)
|
Description: |
The major feature of the patent is the tabs folded into the center of the lever handle which limit the opening travel of the quick-release for toggle locking tools in patent no. 5,056,070. The patent also describes resilient cover materials for the fixed and lever handles of such tools. Used in the Vise-Grip (tm) Fast-Release (tm) toggle locking tools. In 2015, the patents also appear on CRAFTSMAN (tm) branded locking pliers.
The patent has extensive lists of reference patents and prior art. |
|